Taiwanese Semiconductors Spotless Management

Taiwan Semiconductor Manufacturing

Market Cap: NT$60.9t

Manufactures, packages, tests, and sells integrated circuits and other semiconductor devices in Taiwan, China, Europe, the Middle East, Africa, Japan, the United States, and internationally.

Marketech International

Market Cap: NT$112.4b

Manufactures, sells, imports, and trades in a range of integrated circuits, semiconductors, electrical and computer equipment and materials, chemicals, gas, spare parts, and components in Taiwan, China, the United States, and internationally.

Grand Process Technology

Market Cap: NT$78.6b

Manufactures and sells semiconductor equipment in Taiwan.